// EKPYROCOSLAB LIVE: C++ FUNDAMENTALS QUIZ TRACK 01 — FUNDAMENTALS TRACK 02 — OBJECT ORIENTED UNDEFINED BEHAVIOR DRILLS CODING EXERCISES — COMING SOON OPERATORS · MEMORY · POINTERS CLASSES · INHERITANCE · VTABLES CONCEPT EXPLAINERS — PLANNED CHALLENGES — PLANNED RAII · RULE OF THREE/FIVE // EKPYROCOSLAB LIVE: C++ FUNDAMENTALS QUIZ TRACK 01 — FUNDAMENTALS TRACK 02 — OBJECT ORIENTED UNDEFINED BEHAVIOR DRILLS CODING EXERCISES — COMING SOON OPERATORS · MEMORY · POINTERS CLASSES · INHERITANCE · VTABLES CONCEPT EXPLAINERS — PLANNED CHALLENGES — PLANNED RAII · RULE OF THREE/FIVE
EXPLOIT · LEARN · MASTER

EKPYROS
LAB

// THE LOW-LEVEL LEARNING TERMINAL //

Two tracks. Eight modules. One goal: mastery. C++ Fundamentals and Object-Oriented — each with a quiz, coding exercises, concept explainers, and challenges. Start drilling now. No fluff. No hand-holding.

▶ FUNDAMENTALS QUIZ VIEW ALL TRACKS
root@ekpyros ~# ./learn --subject=cpp --mode=drill |
SCROLL
02
Course Tracks
08
Total Modules
01
Live Now
∞
Concepts to Master
01 — Modules

TRAINING TRACKS

Two tracks. Eight modules. Each track builds on the last — start with Fundamentals, graduate to OOP. Within each track: Quiz, Coding, Concepts, Challenges.

01
Track
C++ FUNDAMENTALS
Operators · Memory · Pointers · Types · Control Flow · Undefined Behavior · Scope
ACTIVE
>_
LIVE
CONCEPT QUIZ
20 questions. MCQ + predict-the-output. Full post-answer analysis on every response.
Operators Memory Pointers UB
Launch →
{;}
SOON
CODING EXERCISES
Write, fix, and debug C++ snippets in-browser. Fix broken code. Implement from specs.
Live Editor Debug Implement
Coming Soon ⧖
DOC
PLANNED
CONCEPT EXPLAINERS
Deep visual breakdowns of key concepts. Stack frames, pointer graphs, UB cases, type promotions.
Visual Reference
Locked ⊘
CTF
PLANNED
CHALLENGES
Hard, timed problems combining multiple fundamentals. No hints. Ranked leaderboard.
Timed Hard Mode
Locked ⊘
02
Track
OBJECT-ORIENTED C++
Classes · Inheritance · Polymorphism · Rule of Three/Five · Templates · RAII
LOCKED
>_
PLANNED
CONCEPT QUIZ
OOP-focused MCQ + output questions. Constructors, vtables, slicing, virtual dispatch.
Classes vtable Slicing
Locked ⊘
{;}
PLANNED
CODING EXERCISES
Implement classes, rule of three/five, operator overloads, inheritance hierarchies.
Implement Overloads
Locked ⊘
DOC
PLANNED
CONCEPT EXPLAINERS
Visualize vtables, object layouts in memory, RAII lifecycle, and template instantiation.
Memory Layout RAII
Locked ⊘
CTF
PLANNED
CHALLENGES
Design pattern puzzles, polymorphic system design challenges, template metaprogramming drills.
Design Templates
Locked ⊘
02 — How It Works

THE METHODOLOGY

EkpyrosLab is built on deliberate practice — each exercise forces you to predict, commit, then understand why.

methodology.sh — bash
$ cat methodology.txt
STEP 1 — CONFRONT
You are shown a code snippet or question with no hints.
You must predict the output or select the correct behavior.
STEP 2 — COMMIT
Lock in your answer. No changing your mind after.
This forces honest self-assessment, not pattern matching.
STEP 3 — UNDERSTAND
Whether right or wrong, a full analysis appears.
It explains the why — the standard, the machine, the gotcha.
STEP 4 — REPEAT
Mastery through iteration. No shortcuts. No cheat codes.
$ _
03 — Roadmap

DEVELOPMENT ROADMAP

EkpyrosLab is being built incrementally. Here's the current trajectory.

01
Now
TRACK 1 — FUNDAMENTALS QUIZ
MCQ Format Predict Output Post-answer Analysis Score Tracking 20 Questions Hacker UI
LIVE
02
Next
TRACK 1 — FUNDAMENTALS CODING EXERCISES
In-browser Editor Bug Fix Challenges Function Implementation Test Case Runner
NEXT
03
v1.0
TRACK 1 — CONCEPT EXPLAINERS + CHALLENGES
Visual Concept Breakdowns Stack / Heap Diagrams Pointer Graphs Timed Hard Challenges
PLANNED
04
v2.0
TRACK 2 — OBJECT-ORIENTED C++ (ALL MODULES)
OOP Quiz OOP Coding Exercises Concept Explainers OOP Challenges vtable Visualizer RAII / Rule of Five
FUTURE